{
  "presets": ["es2015", "react", "stage-0"],
  "plugins": [
    "transform-runtime",
    "add-module-exports",
    "transform-decorators-legacy",
    "transform-react-display-name",
    "transform-object-assign",
    "transform-class-properties",
    ["transform-es2015-classes", {loose: true}],
    "transform-proto-to-assign"
  ]
}